Flower hook



FIG. 1 is a front elevational view of a flower hook showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4. is a right side elevational view thereof;

FIG. 5. is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a flower hook, as shown and described. 